140392680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1169939}}^1$

素因数の和:1169953

約数の個数: 32

約数和(自身を含む): 421178400

約数和(自身を除く): 280785720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1169939, 2339878, 3509817, 4679756, 5849695, 7019634, 9359512, 11699390, 14039268, 17549085, 23398780, 28078536, 35098170, 46797560, 70196340, 140392680]

約数ペア:

[(1, 140392680), (2, 70196340), (3, 46797560), (4, 35098170), (5, 28078536), (6, 23398780), (8, 17549085), (10, 14039268), (12, 11699390), (15, 9359512), (20, 7019634), (24, 5849695), (30, 4679756), (40, 3509817), (60, 2339878), (120, 1169939)]